Home / 1,060,512.09-1,591,017.27-350,540.16

Finding the Fourth Proportional to 1,060,512.09, 1,591,017.27 and 350,540.16

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Solution

The fourth proportional to 1,060,512.09, 1,591,017.27 and 350,540.16 is: 525,892.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,512.09 : 1,591,017.27 = 350,540.16 : x
  2. Step 2: Convert to fraction form
    1,060,512.09/1,591,017.27 = 350,540.16/x
  3. Step 3: Cross multiply
    1,060,512.09x = 1,591,017.27 × 350,540.16
  4. Step 4: Simplify right side
    1,060,512.09x = 557,715,448,388.56
  5. Step 5: Solve for x
    x = 557,715,448,388.56/1,060,512.09
  6. Step 6: Final answer
    x = 525,892.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.